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Double Disc Buffer Small Head Loss Slow Shut Butterfly Clapper Non Return Check Valve
US$40.00-400.00
1 Piece
Product profile
Customization
AvailableMedia
Water, Oil, etcTemperature
Ordinary TemperatureModel NO.
(HH46X/H)Material
Ci, Di, CS, Ss Etci, Di, CS, Ss etcConnection Form
FlangeStructure
Butterfly Type Check Valve/ Dual DiscPressure
Ordinary PressureFunction
Ddcv Double Lobe, Nrvg Silence, Non ReturnSealing Form
Rubber Sealing/ Metal SealingFlow Direction
UnidirectionStandard
ANSI, DIN, BS, GB, JIS etcApplication
Industrial Usage, Water Industrial UsageCertificate
ISO, CETemperature Applicable
≤℃Medium Applicable
Water, Source WaterPressure Rating
Pn10, Pn16, Pn25, Pn40 (Cl150,Cl300)Surface
Wras Approved Epoxy Resin CoatingTransport Package
Bubble Plastic Paper + Plywood CaseSpecification
DN50 - DN2000Trademark
KARFAROrigin
ChinaHS Code
90328100Production Capacity
3000PCS/MonthKey features
Micro Resistance Slow Shut: Designed to close slowly with no slamming, vibration, or noise to eliminate pressure surge.
Adjustable Closing Speed: Closing speed can be adjusted according to specific site conditions for optimal performance.
Energy Saving Operation: Very energy-saving design suitable for water supply and drainage pipelines.
Wide Material Options: Available in Cast Iron, Ductile Iron, Carbon Steel, and Alloy Steel.
Customization Available: Offers full customization, minor customization, and flexible customization from samples or designs.
Multiple Pressure Ratings: Supports PN10, PN16, PN25, PN40 and Class 150, Class 300 ratings.
Versatile Sealing Forms: Features both rubber sealing and metal sealing options for durability.
Widely Applicable Standards: Complies with ANSI, DIN, BS, GB, and JIS standards for global compatibility.
Company profile
CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 26 Years CertifiedNearest Port: Ningbo Port; Shanghai PortAverage Response Time: ≤15h
About Our Factory & Business Background
AddressSanqiao Indusrial Park, Wenzhou, Zhejiang, China
Plant Area6217.9 square meters
Number of Employees29
Registered Capital53,400,000 RMB
Terms of PaymentLC, T/T, D/P, PayPal, Western Union, Small-amount payment
International Commercial Terms(Incoterms)FOB, CIF, CFR, EXW
Average Lead TimePeak Season Lead Time: one month Off Season Lead Time: within 15 workdays
Minimum Order Quantity1 Pc
Supply Chain Partners50
Our Production Capability & Technical Expertise
Main ProductsValve, Check Valve, Control Valve, Hydraulic Control Valve, Pressure Reducing Valve, Butterfly Valve, Gate Valve, Ball Valve, Globe Valve, Non-Slam Check Valve
Production Lines20
Production MachinesDrilling machine, CNC machine, vertical lathe, Lathe machine
QA/QC inspectors2 people
Inspection Type for Finished Products100% inspection(Visual inspection & Function inspection)
Inspection Method for Finished ProductsHave instructions and uniformly followed
R&D Engineers5 people
Traceability of Raw MaterialsYes
Our Industry Experience & Global Business Record
Year of Establishment1998-06-04
Main MarketsNorth America, South America, Europe, Southeast Asia/ Mideast, Africa, East Asia(Japan/ South Korea), Australia, Domestic
Repeat Buyers Choice50%~80%
Number of Foreign Trading Staff1
Overseas Agent/BranchNo
New Products Launched in Last yearNo
Our Certifications, Standards & Industry Recognition
Cooperated with Fortune 500No
Product Q&A
Q:What are the main functions of this valve?
A:
It prevents backflow, eliminates destructive pressure surge, and secures the operation of pipelines and pumps without noise or vibration.
Q:Can the closing speed be adjusted?
A:
Yes, the closing speed can be adjusted according to specific site conditions to eliminate pressure surge at the best closing speed.
Q:What materials are available for this valve?
A:
Main materials include Cast Iron, Ductile Iron, Carbon Steel, and Alloy Steel.
Q:What is the maximum operating temperature?
A:
The applicable temperature is up to 80 degrees Celsius.
Q:Is customization available for this product?
A:
Yes, we offer full customization, minor customization, and flexible customization from samples or designs.
Send Inquiry
*To:
ZHEJIANG MENCROWN VALVE CO., LTD.
ZHEJIANG MENCROWN VALVE CO., LTD.*Content:
Supplier replies will be sent to your registered email
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